agenttesla | 3b430a2da7beb1840ba7af7621a2d8a9c5a585aa47cdd0fd836e896c13daf04a

Analysis

max time kernel
146s
max time network
159s
platform
windows10-2004_x64
resource
win10v2004-20240910-en
resource tags

arch:x64arch:x86image:win10v2004-20240910-enlocale:en-usos:windows10-2004-x64system
submitted
16-09-2024 13:58

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General

Target

Payment Confirmation.exe
Size

810.6MB
MD5

80084f611a6210c1b59f6d7d672bcdde
SHA1

0d1a1a9b27b1ba74e7603c4257eac203c63ea00e
SHA256

c3d48de6a3ba0557c17e337205c597957c26baab2adbb3ae3909e83ef087fe90
SHA512

3d49d606aa1dcc56d3021edf0870d0c39dfa19c658424ada459b58663d82f4decddcea662b6adca8ae67ce3a5282965849b413d64433438374132af05a9bad16
SSDEEP

12288:uXX8vpiZVD7exhoDQRkYLulRnDqXSAzdeatPksfU8gee2GJF0kWN:W8xaGSAkKubqXJrQee9JGkWN

Score

10^/10

agenttesla credential_access discovery execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

https://api.telegram.org/bot7000875199:AAGcJDBHFcfVUBvhBO4xZLw34OXk1NWXSe0/

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
4696	powershell.exe
3612	powershell.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000\Control Panel\International\Geo\Nation	Payment Confirmation.exe

Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 5100 set thread context of 264	5100	Payment Confirmation.exe	90

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Payment Confirmation.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Payment Confirmation.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2776	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4696	powershell.exe
4696	powershell.exe
3612	powershell.exe
3612	powershell.exe
264	Payment Confirmation.exe
264	Payment Confirmation.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4696	powershell.exe
Token: SeDebugPrivilege	3612	powershell.exe
Token: SeDebugPrivilege	264	Payment Confirmation.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 5100 wrote to memory of 4696	5100	Payment Confirmation.exe	84
PID 5100 wrote to memory of 4696	5100	Payment Confirmation.exe	84
PID 5100 wrote to memory of 4696	5100	Payment Confirmation.exe	84
PID 5100 wrote to memory of 3612	5100	Payment Confirmation.exe	86
PID 5100 wrote to memory of 3612	5100	Payment Confirmation.exe	86
PID 5100 wrote to memory of 3612	5100	Payment Confirmation.exe	86
PID 5100 wrote to memory of 2776	5100	Payment Confirmation.exe	88
PID 5100 wrote to memory of 2776	5100	Payment Confirmation.exe	88
PID 5100 wrote to memory of 2776	5100	Payment Confirmation.exe	88
PID 5100 wrote to memory of 264	5100	Payment Confirmation.exe	90
PID 5100 wrote to memory of 264	5100	Payment Confirmation.exe	90
PID 5100 wrote to memory of 264	5100	Payment Confirmation.exe	90
PID 5100 wrote to memory of 264	5100	Payment Confirmation.exe	90
PID 5100 wrote to memory of 264	5100	Payment Confirmation.exe	90
PID 5100 wrote to memory of 264	5100	Payment Confirmation.exe	90
PID 5100 wrote to memory of 264	5100	Payment Confirmation.exe	90
PID 5100 wrote to memory of 264	5100	Payment Confirmation.exe	90

C:\Users\Admin\AppData\Local\Temp\Payment Confirmation.exe
"C:\Users\Admin\AppData\Local\Temp\Payment Confirmation.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5100
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\Payment Confirmation.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4696
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\hdusbcAb.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3612
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\hdusbcAb" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5E38.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2776
- C:\Users\Admin\AppData\Local\Temp\Payment Confirmation.exe
  "C:\Users\Admin\AppData\Local\Temp\Payment Confirmation.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:264

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Payment Confirmation.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
539d1094f579aa6527439588f8a125e6

SHA1
8d656dc490e10db7beba414de934cbf550e453c5

SHA256
80308a956ef306a61a6f1e40e57ca576fed68268a95e3d5176fbc1a6b02d1259

SHA512
2ca51d1038f5d48baf145ca2d074d0fa6e114a7b03ad5b54f4247fd1854cb9ff31b3e13ad9600a0919e7f160c97a9a23f5f675b86050bc1b277ae99e2f746323

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_lbm4cnfw.x1a.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp5E38.tmp

Filesize
1KB

MD5
48e9149e2c5e1f4f76c80b133e0b3775

SHA1
24095216db51dc56da3edaeaf9b770561f3dc442

SHA256
83c006c414f3f95f48b47ed169e96e5931d1c01880e307f9a0d95aba191996f1

SHA512
0a8ae4a80029b2d48dcecffc2a1d85c82f5c34557df46f9a99d9187cbcc84566dec7ad9dc50ce8ae1c239e65748d4a3dcc85d56645432b9412a9178fb83aa58a

Download Submit
memory/264-91-0x0000000006800000-0x0000000006850000-memory.dmp

Filesize
320KB

Download
memory/264-65-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3612-72-0x000000006FBB0000-0x000000006FBFC000-memory.dmp

Filesize
304KB

Download
memory/4696-12-0x00000000025D0000-0x0000000002606000-memory.dmp

Filesize
216KB

Download
memory/4696-49-0x0000000074C60000-0x0000000075410000-memory.dmp

Filesize
7.7MB

Download
memory/4696-87-0x0000000074C60000-0x0000000075410000-memory.dmp

Filesize
7.7MB

Download
memory/4696-84-0x0000000007540000-0x0000000007548000-memory.dmp

Filesize
32KB

Download
memory/4696-83-0x0000000007560000-0x000000000757A000-memory.dmp

Filesize
104KB

Download
memory/4696-13-0x0000000005020000-0x0000000005648000-memory.dmp

Filesize
6.2MB

Download
memory/4696-14-0x0000000074C60000-0x0000000075410000-memory.dmp

Filesize
7.7MB

Download
memory/4696-15-0x0000000074C60000-0x0000000075410000-memory.dmp

Filesize
7.7MB

Download
memory/4696-16-0x0000000074C60000-0x0000000075410000-memory.dmp

Filesize
7.7MB

Download
memory/4696-17-0x0000000004E30000-0x0000000004E52000-memory.dmp

Filesize
136KB

Download
memory/4696-19-0x00000000058A0000-0x0000000005906000-memory.dmp

Filesize
408KB

Download
memory/4696-18-0x00000000056C0000-0x0000000005726000-memory.dmp

Filesize
408KB

Download
memory/4696-82-0x0000000007460000-0x0000000007474000-memory.dmp

Filesize
80KB

Download
memory/4696-29-0x0000000005910000-0x0000000005C64000-memory.dmp

Filesize
3.3MB

Download
memory/4696-30-0x0000000005EF0000-0x0000000005F0E000-memory.dmp

Filesize
120KB

Download
memory/4696-31-0x0000000005F40000-0x0000000005F8C000-memory.dmp

Filesize
304KB

Download
memory/4696-32-0x00000000070A0000-0x00000000070D2000-memory.dmp

Filesize
200KB

Download
memory/4696-43-0x00000000064C0000-0x00000000064DE000-memory.dmp

Filesize
120KB

Download
memory/4696-33-0x000000006FBB0000-0x000000006FBFC000-memory.dmp

Filesize
304KB

Download
memory/4696-44-0x00000000070E0000-0x0000000007183000-memory.dmp

Filesize
652KB

Download
memory/4696-45-0x0000000074C60000-0x0000000075410000-memory.dmp

Filesize
7.7MB

Download
memory/4696-71-0x0000000007450000-0x000000000745E000-memory.dmp

Filesize
56KB

Download
memory/4696-51-0x0000000074C60000-0x0000000075410000-memory.dmp

Filesize
7.7MB

Download
memory/4696-52-0x0000000007860000-0x0000000007EDA000-memory.dmp

Filesize
6.5MB

Download
memory/4696-53-0x0000000007220000-0x000000000723A000-memory.dmp

Filesize
104KB

Download
memory/4696-54-0x0000000007290000-0x000000000729A000-memory.dmp

Filesize
40KB

Download
memory/4696-70-0x0000000007420000-0x0000000007431000-memory.dmp

Filesize
68KB

Download
memory/4696-69-0x00000000074A0000-0x0000000007536000-memory.dmp

Filesize
600KB

Download
memory/5100-8-0x0000000074C6E000-0x0000000074C6F000-memory.dmp

Filesize
4KB

Download
memory/5100-6-0x0000000007E60000-0x0000000007EFA000-memory.dmp

Filesize
616KB

Download
memory/5100-68-0x0000000074C60000-0x0000000075410000-memory.dmp

Filesize
7.7MB

Download
memory/5100-7-0x0000000005710000-0x000000000571E000-memory.dmp

Filesize
56KB

Download
memory/5100-4-0x0000000074C60000-0x0000000075410000-memory.dmp

Filesize
7.7MB

Download
memory/5100-9-0x0000000074C60000-0x0000000075410000-memory.dmp

Filesize
7.7MB

Download
memory/5100-5-0x0000000005570000-0x000000000557A000-memory.dmp

Filesize
40KB

Download
memory/5100-0-0x0000000074C6E000-0x0000000074C6F000-memory.dmp

Filesize
4KB

Download
memory/5100-11-0x000000000A920000-0x000000000A9BC000-memory.dmp

Filesize
624KB

Download
memory/5100-10-0x00000000081C0000-0x0000000008244000-memory.dmp

Filesize
528KB

Download
memory/5100-3-0x00000000055E0000-0x0000000005672000-memory.dmp

Filesize
584KB

Download
memory/5100-2-0x0000000005CE0000-0x0000000006284000-memory.dmp

Filesize
5.6MB

Download
memory/5100-1-0x0000000000B10000-0x0000000000BB2000-memory.dmp

Filesize
648KB

Download